<?xml version="1.0" encoding="utf-16"?>
<xs:simpleType name="DocumentFormatWKV">
    <xs:restriction base="xs:string">
        <xs:maxLength value="255" />
        <xs:whiteSpace value="preserve" />
        <xs:enumeration value="application/octet-stream" />
        <xs:enumeration value="application/pdf" />
        <xs:enumeration value="application/postscript" />
        <xs:enumeration value="application/vnd.pwg-xhtml-print+xml" />
        <xs:enumeration value="application/vnd.hp-PCL" />
        <xs:enumeration value="image/g3fax" />
        <xs:enumeration value="image/jpeg" />
        <xs:enumeration value="image/pwg-raster" />
        <xs:enumeration value="image/tiff" />
        <xs:enumeration value="image/tiff-fx" />
        <xs:enumeration value="text/html" />
        <xs:enumeration value="text/plain" />
        <xs:enumeration value="text/plain; charset=ISO-8859-1" />
        <xs:enumeration value="text/plain; charset=US-ASCII" />
        <xs:enumeration value="text/plain; charset=utf-8" />
        <xs:enumeration value="unknown" />
    </xs:restriction>
</xs:simpleType>

• DocumentFormatWKV
• pwg:AllowedValue